Hanna (HI7004L) Ph 4.01 Buffer Caliberation Solution; 500mL Digiflow 8000T - Real Time Digital Flow Meter Unlike cellulose-based filters

Unlike cellulose-based filters

1/2" Port Size Polypropylene Construction Low Cracking Pressure Old-Style 1" Injector Compatible

Model Number E5321-P Dimensions 6" L x 2

Integrated pH Testing

suitable for most residential and commercial water systems with 0

Hanna (HI7004L) Ph 4.01 Buffer Caliberation Solution; 500mL Digiflow 8000T - Real Time Digital Flow Meter Unlike cellulose-based filtersHanna Instruments HI7004L pH 4. 01 Calibration Buffer Solution NIST traceable reference standard for accurate pH meter calibration in acidic range applications 500mL Bottle pH 4. 01 0. 01 Certificate of Analysis Temperature Correlated The Hanna HI7004L is a laboratory grade pH 4. 01 buffer solution prepared to precise formulas and standardized against NIST certified meters. Each 500mL bottle includes batch number, expiration date, temperature